China supply Geophysics Research Equipment for ground water locator

China supply Geophysics Research Equipment for ground water locator

Main Applications about ground water locator:

By utilizing relevant parameters of apparent resistivity and induced polarization method, the instrument is widely used in many aspects including metal and non-metal mineral resources 

exploration, energy exploration, city geophysical exploration, railway and bridge engineering exploration, etc.

Search for groundwater, solve the human and animal drinking water issue as well as industrial and agricultural water issue. Determine the hidden safety risk location in reservoir dam foundation and flood-control dyke, find faultage zone and collapse column, landslides, coal mining goaf, 

search for geothermal and other hydrological, engineering geological exploration.

Accessories made by our factory with 60-channel or 120-channel multiplex electrode switch, also can be used for multi-electrode 

resistivity survey system.

Main features about ground water locator:

1,Small-sized, Light in weight: The instrument integrates receiver and transmitter 

together in the same cabinet, which can be used for measurement via apparent 

resistivity method and induced polarization method.

2,Various Measurement Parameters: Instrument can be applied in direct measurement and 

indication of primary potential Vp, spontaneous potential Vsp,power supply current I,

apparent resistivity Ro, apparent polarizability Ms, half-decay time Th,degree of 

decay D,integrated IP parameters Zp, and degree of deviation R.

Technical specifications about  ground water locator:

Receiving Part

Measuring Voltage Range: -6000mV~+6000mV

Measuring Voltage Resolution: 0.01 mV

Measuring Voltage Accuracy: (at Vp>10mV)±5%, ±1 digit; (at Vp<10mV)±1%, ±1 digit

Measured Apparent Polarizability Accuracy: ±1%, ±1 digit

Measuring Current Range: 0~5000 mA

Measuring Current Resolution: 0.01 mA

Measuring Current Accuracy: (at Ip>10mA)±5%, ±1 digit; (at Ip<10mA)±1%, ± digit

Input Impedance: ≥50MΩ

Interference Suppression on 50Hz Power Frequency: Better than 80dB

Transmitter Part

Maximum Transmitting Power: 4500 W

Maximum Power Supply Voltage 900V

Maximum Power Supply Current: 5A

Instrument has over-voltage and over-current protection devices

Power Pulse Width: 1-60 seconds, Duty Cycle 1:1

Others Parameter

Working Temperature: -10°Cto +50°C, 95%Rh

Storage Temperature: 20°C to +60°C

Power Supply: 1# Dry Cell (or rechargeable battery with the same specification) 8 pcs

Machine Current: < 55 mA

Weight: 8 kg

Volume: 305×200×202 mm

More photos about ground water locator:

Full appearance:

Suitcase(easy to carry)

Wooden box packing(Export standard,and lower the damage in the transportation)

While test:

Test Data photograph:

Any questions about ground water locator,please contact Elsa:

Phone/whatsapp/wechat:0086-15922980256

Skype:goldinstrument